Since you only requested a single operation it is extremely likely thatthe package is simply not installable and a bug report againstthat package should be filed.The following information may help to resolve the situation:

The following packages have unmet dependencies. pluto-dcerouter: Depends: pluto-confirm-dependencies (>= 1.0) but it is not going to be installed Depends: pluto-confirm-dependencies (< 1.1) but it is not going to be installed Depends: pluto-createdevice (>= 1.0) but it is not going to be installed Depends: pluto-createdevice (< 1.1) but it is not going to be installed Depends: pluto-install-scripts (>= 1.0) but it is not going to be installed Depends: pluto-install-scripts (< 1.1) but it is not going to be installed Depends: pluto-local-database (>= 1.0) but it is not going to be installed Depends: pluto-local-database (< 1.1) but it is not going to be installed Depends: pluto-orbitergen (>= 1.0) but it is not going to be installed Depends: pluto-orbitergen (< 1.1) but it is not going to be installed Depends: pluto-std-plugins (>= 1.0) but it is not going to be installed Depends: pluto-std-plugins (< 1.1) but it is not going to be installed Depends: pluto-system-database (>= 1.0) but it is not going to be installed Depends: pluto-system-database (< 1.1) but it is not going to be installed Depends: pluto-website-admin (>= 1.0) but it is not going to be installed Depends: pluto-website-admin (< 1.1) but it is not going to be installed Depends: pluto-boot-scripts (>= 1.0) but it is not going to be installed Depends: pluto-boot-scripts (< 1.1) but it is not going to be installed Depends: mce-diskless-tools (>= 1.0) but it is not going to be installed Depends: mce-diskless-tools (< 1.1) but it is not going to be installed PreDepends: ssh PreDepends: vim but it is not going to be installed PreDepends: bind9 but it is not going to be installedE: Broken packages

follow the commands like you see in the post. firtstly, write cd /usr/lib and press enter. this command will take you in /usr/lib subdirectory. once you are in that subdirectory write ln -s liboobs-1.so.3 liboobs-1.so.2 and press enter. now, you can install linuxmce.